Sproul Observatory
Results: 2
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1![]() | 1274 Obituaries Prepared by the Historical Astronomy Division WULFF-DIETER HEINTZ, [removed]Wulff Dieter Heintz, Professor Emeritus of Astronomy atAdd to Reading ListSource URL: aas.orgLanguage: English - Date: 2012-08-01 15:52:45 |
2![]() | PDF DocumentAdd to Reading ListSource URL: media.swarthmore.eduLanguage: English - Date: 2009-09-01 13:12:10 |